<?php

namespace Think\PHPMailer;

use Think;

defined ( 'THINK_PATH' ) or exit ();
class PHPMailer {
	public $Priority = 3;
	public $CharSet = 'iso-8859-1';
	public $ContentType = 'text/plain';
	public $Encoding = '8bit';
	public $ErrorInfo = '';
	public $From = 'root@localhost';
	public $FromName = 'Root User';
	public $Sender = '';
	public $Subject = '';
	public $Body = '';
	public $AltBody = '';
	public $WordWrap = 0;
	public $Mailer = 'mail';
	public $Sendmail = '/usr/sbin/sendmail';
	public $PluginDir = '';
	public $ConfirmReadingTo = '';
	public $Hostname = '';
	public $MessageID = '';
	public $Host = 'localhost';
	public $Port = 25;
	public $Helo = '';
	public $SMTPSecure = '';
	public $SMTPAuth = false;
	public $Username = '';
	public $Password = '';
	public $Timeout = 10;
	public $SMTPDebug = false;
	public $SMTPKeepAlive = false;
	public $SingleTo = false;
	public $SingleToArray = array ();
	public $LE = "\n";
	public $DKIM_selector = 'phpmailer';
	public $DKIM_identity = '';
	public $DKIM_domain = '';
	public $DKIM_private = '';
	public $action_function = '';
	public $Version = '5.1';
	private $smtp = NULL;
	private $to = array ();
	private $cc = array ();
	private $bcc = array ();
	private $ReplyTo = array ();
	private $all_recipients = array ();
	private $attachment = array ();
	private $CustomHeader = array ();
	private $message_type = '';
	private $boundary = array ();
	protected $language = array ();
	private $error_count = 0;
	private $sign_cert_file = "";
	private $sign_key_file = "";
	private $sign_key_pass = "";
	private $exceptions = false;
	const STOP_MESSAGE = 0;
	const STOP_CONTINUE = 1;
	const STOP_CRITICAL = 2;
	public function __construct($exceptions = false) {
		$this->exceptions = ($exceptions == true);
	}
	public function IsHTML($ishtml = true) {
		if ($ishtml) {
			$this->ContentType = 'text/html';
		} else {
			$this->ContentType = 'text/plain';
		}
	}
	public function IsSMTP() {
		$this->Mailer = 'smtp';
	}
	public function IsMail() {
		$this->Mailer = 'mail';
	}
	public function IsSendmail() {
		if (! stristr ( ini_get ( 'sendmail_path' ), 'sendmail' )) {
			$this->Sendmail = '/var/qmail/bin/sendmail';
		}
		$this->Mailer = 'sendmail';
	}
	public function IsQmail() {
		if (stristr ( ini_get ( 'sendmail_path' ), 'qmail' )) {
			$this->Sendmail = '/var/qmail/bin/sendmail';
		}
		$this->Mailer = 'sendmail';
	}
	public function AddAddress($address, $name = '') {
		return $this->AddAnAddress ( 'to', $address, $name );
	}
	public function AddCC($address, $name = '') {
		return $this->AddAnAddress ( 'cc', $address, $name );
	}
	public function AddBCC($address, $name = '') {
		return $this->AddAnAddress ( 'bcc', $address, $name );
	}
	public function AddReplyTo($address, $name = '') {
		return $this->AddAnAddress ( 'ReplyTo', $address, $name );
	}
	private function AddAnAddress($kind, $address, $name = '') {
		if (! preg_match ( '/^(to|cc|bcc|ReplyTo)$/', $kind )) {
			echo 'Invalid recipient array: ' . kind;
			return false;
		}
		$address = trim ( $address );
		$name = trim ( preg_replace ( '/[\r\n]+/', '', $name ) );
		if (! self::ValidateAddress ( $address )) {
			$this->SetError ( $this->Lang ( 'invalid_address' ) . ': ' . $address );
			if ($this->exceptions) {
				throw new phpmailerException ( $this->Lang ( 'invalid_address' ) . ': ' . $address );
			}
			echo $this->Lang ( 'invalid_address' ) . ': ' . $address;
			return false;
		}
		if ($kind != 'ReplyTo') {
			if (! isset ( $this->all_recipients [strtolower ( $address )] )) {
				array_push ( $this->$kind, array (
						$address,
						$name 
				) );
				$this->all_recipients [strtolower ( $address )] = true;
				return true;
			}
		} else {
			if (! array_key_exists ( strtolower ( $address ), $this->ReplyTo )) {
				$this->ReplyTo [strtolower ( $address )] = array (
						$address,
						$name 
				);
				return true;
			}
		}
		return false;
	}
	public function SetFrom($address, $name = '', $auto = 1) {
		$address = trim ( $address );
		$name = trim ( preg_replace ( '/[\r\n]+/', '', $name ) );
		if (! self::ValidateAddress ( $address )) {
			$this->SetError ( $this->Lang ( 'invalid_address' ) . ': ' . $address );
			if ($this->exceptions) {
				throw new phpmailerException ( $this->Lang ( 'invalid_address' ) . ': ' . $address );
			}
			echo $this->Lang ( 'invalid_address' ) . ': ' . $address;
			return false;
		}
		$this->From = $address;
		$this->FromName = $name;
		if ($auto) {
			if (empty ( $this->ReplyTo )) {
				$this->AddAnAddress ( 'ReplyTo', $address, $name );
			}
			if (empty ( $this->Sender )) {
				$this->Sender = $address;
			}
		}
		return true;
	}
	public static function ValidateAddress($address) {
		if (function_exists ( 'filter_var' )) {
			if (filter_var ( $address, FILTER_VALIDATE_EMAIL ) === FALSE) {
				return false;
			} else {
				return true;
			}
		} else {
			return preg_match ( '/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address );
		}
	}
	public function Send() {
		try {
			if ((count ( $this->to ) + count ( $this->cc ) + count ( $this->bcc )) < 1) {
				throw new phpmailerException ( $this->Lang ( 'provide_address' ), self::STOP_CRITICAL );
			}
			if (! empty ( $this->AltBody )) {
				$this->ContentType = 'multipart/alternative';
			}
			$this->error_count = 0;
			$this->SetMessageType ();
			$header = $this->CreateHeader ();
			$body = $this->CreateBody ();
			if (empty ( $this->Body )) {
				throw new phpmailerException ( $this->Lang ( 'empty_message' ), self::STOP_CRITICAL );
			}
			if ($this->DKIM_domain && $this->DKIM_private) {
				$header_dkim = $this->DKIM_Add ( $header, $this->Subject, $body );
				$header = str_replace ( "\r\n", "\n", $header_dkim ) . $header;
			}
			switch ($this->Mailer) {
				case 'sendmail' :
					return $this->SendmailSend ( $header, $body );
				case 'smtp' :
					return $this->SmtpSend ( $header, $body );
				default :
					return $this->MailSend ( $header, $body );
			}
		} catch ( phpmailerException $e ) {
			$this->SetError ( $e->getMessage () );
			if ($this->exceptions) {
				throw $e;
			}
			echo $e->getMessage () . "\n";
			return false;
		}
	}
	protected function SendmailSend($header, $body) {
		if ($this->Sender != '') {
			$sendmail = sprintf ( "%s -oi -f %s -t", escapeshellcmd ( $this->Sendmail ), escapeshellarg ( $this->Sender ) );
		} else {
			$sendmail = sprintf ( "%s -oi -t", escapeshellcmd ( $this->Sendmail ) );
		}
		if ($this->SingleTo === true) {
			foreach ( $this->SingleToArray as $key => $val ) {
				if (! @$mail = popen ( $sendmail, 'w' )) {
					throw new phpmailerException ( $this->Lang ( 'execute' ) . $this->Sendmail, self::STOP_CRITICAL );
				}
				fputs ( $mail, "To: " . $val . "\n" );
				fputs ( $mail, $header );
				fputs ( $mail, $body );
				$result = pclose ( $mail );
				$isSent = ($result == 0) ? 1 : 0;
				$this->doCallback ( $isSent, $val, $this->cc, $this->bcc, $this->Subject, $body );
				if ($result != 0) {
					throw new phpmailerException ( $this->Lang ( 'execute' ) . $this->Sendmail, self::STOP_CRITICAL );
				}
			}
		} else {
			if (! @$mail = popen ( $sendmail, 'w' )) {
				throw new phpmailerException ( $this->Lang ( 'execute' ) . $this->Sendmail, self::STOP_CRITICAL );
			}
			fputs ( $mail, $header );
			fputs ( $mail, $body );
			$result = pclose ( $mail );
			$isSent = ($result == 0) ? 1 : 0;
			$this->doCallback ( $isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body );
			if ($result != 0) {
				throw new phpmailerException ( $this->Lang ( 'execute' ) . $this->Sendmail, self::STOP_CRITICAL );
			}
		}
		return true;
	}
	protected function MailSend($header, $body) {
		$toArr = array ();
		foreach ( $this->to as $t ) {
			$toArr [] = $this->AddrFormat ( $t );
		}
		$to = implode ( ', ', $toArr );
		$params = sprintf ( "-oi -f %s", $this->Sender );
		if ($this->Sender != '' && strlen ( ini_get ( 'safe_mode' ) ) < 1) {
			$old_from = ini_get ( 'sendmail_from' );
			ini_set ( 'sendmail_from', $this->Sender );
			if ($this->SingleTo === true && count ( $toArr ) > 1) {
				foreach ( $toArr as $key => $val ) {
					$rt = @mail ( $val, $this->EncodeHeader ( $this->SecureHeader ( $this->Subject ) ), $body, $header, $params );
					$isSent = ($rt == 1) ? 1 : 0;
					$this->doCallback ( $isSent, $val, $this->cc, $this->bcc, $this->Subject, $body );
				}
			} else {
				$rt = @mail ( $to, $this->EncodeHeader ( $this->SecureHeader ( $this->Subject ) ), $body, $header, $params );
				$isSent = ($rt == 1) ? 1 : 0;
				$this->doCallback ( $isSent, $to, $this->cc, $this->bcc, $this->Subject, $body );
			}
		} else {
			if ($this->SingleTo === true && count ( $toArr ) > 1) {
				foreach ( $toArr as $key => $val ) {
					$rt = @mail ( $val, $this->EncodeHeader ( $this->SecureHeader ( $this->Subject ) ), $body, $header, $params );
					$isSent = ($rt == 1) ? 1 : 0;
					$this->doCallback ( $isSent, $val, $this->cc, $this->bcc, $this->Subject, $body );
				}
			} else {
				$rt = @mail ( $to, $this->EncodeHeader ( $this->SecureHeader ( $this->Subject ) ), $body, $header );
				$isSent = ($rt == 1) ? 1 : 0;
				$this->doCallback ( $isSent, $to, $this->cc, $this->bcc, $this->Subject, $body );
			}
		}
		if (isset ( $old_from )) {
			ini_set ( 'sendmail_from', $old_from );
		}
		if (! $rt) {
			throw new phpmailerException ( $this->Lang ( 'instantiate' ), self::STOP_CRITICAL );
		}
		return true;
	}
	protected function SmtpSend($header, $body) {
		$bad_rcpt = array ();
		if (! $this->SmtpConnect ()) {
			throw new phpmailerException ( $this->Lang ( 'smtp_connect_failed' ), self::STOP_CRITICAL );
		}
		$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
		if (! $this->smtp->Mail ( $smtp_from )) {
			throw new phpmailerException ( $this->Lang ( 'from_failed' ) . $smtp_from, self::STOP_CRITICAL );
		}
		foreach ( $this->to as $to ) {
			if (! $this->smtp->Recipient ( $to [0] )) {
				$bad_rcpt [] = $to [0];
				$isSent = 0;
				$this->doCallback ( $isSent, $to [0], '', '', $this->Subject, $body );
			} else {
				$isSent = 1;
				$this->doCallback ( $isSent, $to [0], '', '', $this->Subject, $body );
			}
		}
		foreach ( $this->cc as $cc ) {
			if (! $this->smtp->Recipient ( $cc [0] )) {
				$bad_rcpt [] = $cc [0];
				$isSent = 0;
				$this->doCallback ( $isSent, '', $cc [0], '', $this->Subject, $body );
			} else {
				$isSent = 1;
				$this->doCallback ( $isSent, '', $cc [0], '', $this->Subject, $body );
			}
		}
		foreach ( $this->bcc as $bcc ) {
			if (! $this->smtp->Recipient ( $bcc [0] )) {
				$bad_rcpt [] = $bcc [0];
				$isSent = 0;
				$this->doCallback ( $isSent, '', '', $bcc [0], $this->Subject, $body );
			} else {
				$isSent = 1;
				$this->doCallback ( $isSent, '', '', $bcc [0], $this->Subject, $body );
			}
		}
		if (count ( $bad_rcpt ) > 0) {
			$badaddresses = implode ( ', ', $bad_rcpt );
			throw new phpmailerException ( $this->Lang ( 'recipients_failed' ) . $badaddresses );
		}
		if (! $this->smtp->Data ( $header . $body )) {
			throw new phpmailerException ( $this->Lang ( 'data_not_accepted' ), self::STOP_CRITICAL );
		}
		if ($this->SMTPKeepAlive == true) {
			$this->smtp->Reset ();
		}
		return true;
	}
	public function SmtpConnect() {
		if (is_null ( $this->smtp )) {
			$this->smtp = new SMTP ();
		}
		$this->smtp->do_debug = $this->SMTPDebug;
		$hosts = explode ( ';', $this->Host );
		$index = 0;
		$connection = $this->smtp->Connected ();
		try {
			while ( $index < count ( $hosts ) && ! $connection ) {
				$hostinfo = array ();
				if (preg_match ( '/^(.+):([0-9]+)$/', $hosts [$index], $hostinfo )) {
					$host = $hostinfo [1];
					$port = $hostinfo [2];
				} else {
					$host = $hosts [$index];
					$port = $this->Port;
				}
				$tls = ($this->SMTPSecure == 'tls');
				$ssl = ($this->SMTPSecure == 'ssl');
				if ($this->smtp->Connect ( ($ssl ? 'ssl://' : '') . $host, $port, $this->Timeout )) {
					$hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname ());
					$this->smtp->Hello ( $hello );
					if ($tls) {
						if (! $this->smtp->StartTLS ()) {
							throw new phpmailerException ( $this->Lang ( 'tls' ) );
						}
						$this->smtp->Hello ( $hello );
					}
					$connection = true;
					if ($this->SMTPAuth) {
						if (! $this->smtp->Authenticate ( $this->Username, $this->Password )) {
							throw new phpmailerException ( $this->Lang ( 'authenticate' ) );
						}
					}
				}
				$index ++;
				if (! $connection) {
					throw new phpmailerException ( $this->Lang ( 'connect_host' ) );
				}
			}
		} catch ( phpmailerException $e ) {
			$this->smtp->Reset ();
			throw $e;
		}
		return true;
	}
	public function SmtpClose() {
		if (! is_null ( $this->smtp )) {
			if ($this->smtp->Connected ()) {
				$this->smtp->Quit ();
				$this->smtp->Close ();
			}
		}
	}
	function SetLanguage($langcode = 'en', $lang_path = 'language/') {
		$PHPMAILER_LANG = array ();
		$PHPMAILER_LANG ['authenticate'] = 'SMTP 错误：登录失败。';
		$PHPMAILER_LANG ['connect_host'] = 'SMTP 错误：无法连接到 SMTP 主机。';
		$PHPMAILER_LANG ['data_not_accepted'] = 'SMTP 错误：数据不被接受。';
		$PHPMAILER_LANG ['encoding'] = '未知编码: ';
		$PHPMAILER_LANG ['execute'] = '无法执行：';
		$PHPMAILER_LANG ['file_access'] = '无法访问文件：';
		$PHPMAILER_LANG ['file_open'] = '文件错误：无法打开文件：';
		$PHPMAILER_LANG ['from_failed'] = '发送地址错误：';
		$PHPMAILER_LANG ['instantiate'] = '未知函数调用。';
		$PHPMAILER_LANG ['mailer_not_supported'] = '发信客户端不被支持。';
		$PHPMAILER_LANG ['provide_address'] = '必须提供至少一个收件人地址。';
		$PHPMAILER_LANG ['recipients_failed'] = 'SMTP 错误：收件人地址错误：';
		$l = true;
		$this->language = $PHPMAILER_LANG;
		return ($l == true);
	}
	public function GetTranslations() {
		return $this->language;
	}
	public function AddrAppend($type, $addr) {
		$addr_str = $type . ': ';
		$addresses = array ();
		foreach ( $addr as $a ) {
			$addresses [] = $this->AddrFormat ( $a );
		}
		$addr_str .= implode ( ', ', $addresses );
		$addr_str .= $this->LE;
		return $addr_str;
	}
	public function AddrFormat($addr) {
		if (empty ( $addr [1] )) {
			return $this->SecureHeader ( $addr [0] );
		} else {
			return $this->EncodeHeader ( $this->SecureHeader ( $addr [1] ), 'phrase' ) . " <" . $this->SecureHeader ( $addr [0] ) . ">";
		}
	}
	public function WrapText($message, $length, $qp_mode = false) {
		$soft_break = ($qp_mode) ? sprintf ( " =%s", $this->LE ) : $this->LE;
		$is_utf8 = (strtolower ( $this->CharSet ) == "utf-8");
		$message = $this->FixEOL ( $message );
		if (substr ( $message, - 1 ) == $this->LE) {
			$message = substr ( $message, 0, - 1 );
		}
		$line = explode ( $this->LE, $message );
		$message = '';
		for($i = 0; $i < count ( $line ); $i ++) {
			$line_part = explode ( ' ', $line [$i] );
			$buf = '';
			for($e = 0; $e < count ( $line_part ); $e ++) {
				$word = $line_part [$e];
				if ($qp_mode and (strlen ( $word ) > $length)) {
					$space_left = $length - strlen ( $buf ) - 1;
					if ($e != 0) {
						if ($space_left > 20) {
							$len = $space_left;
							if ($is_utf8) {
								$len = $this->UTF8CharBoundary ( $word, $len );
							} elseif (substr ( $word, $len - 1, 1 ) == "=") {
								$len --;
							} elseif (substr ( $word, $len - 2, 1 ) == "=") {
								$len -= 2;
							}
							$part = substr ( $word, 0, $len );
							$word = substr ( $word, $len );
							$buf .= ' ' . $part;
							$message .= $buf . sprintf ( "=%s", $this->LE );
						} else {
							$message .= $buf . $soft_break;
						}
						$buf = '';
					}
					while ( strlen ( $word ) > 0 ) {
						$len = $length;
						if ($is_utf8) {
							$len = $this->UTF8CharBoundary ( $word, $len );
						} elseif (substr ( $word, $len - 1, 1 ) == "=") {
							$len --;
						} elseif (substr ( $word, $len - 2, 1 ) == "=") {
							$len -= 2;
						}
						$part = substr ( $word, 0, $len );
						$word = substr ( $word, $len );
						if (strlen ( $word ) > 0) {
							$message .= $part . sprintf ( "=%s", $this->LE );
						} else {
							$buf = $part;
						}
					}
				} else {
					$buf_o = $buf;
					$buf .= ($e == 0) ? $word : (' ' . $word);
					if (strlen ( $buf ) > $length and $buf_o != '') {
						$message .= $buf_o . $soft_break;
						$buf = $word;
					}
				}
			}
			$message .= $buf . $this->LE;
		}
		return $message;
	}
	public function UTF8CharBoundary($encodedText, $maxLength) {
		$foundSplitPos = false;
		$lookBack = 3;
		while ( ! $foundSplitPos ) {
			$lastChunk = substr ( $encodedText, $maxLength - $lookBack, $lookBack );
			$encodedCharPos = strpos ( $lastChunk, "=" );
			if ($encodedCharPos !== false) {
				$hex = substr ( $encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2 );
				$dec = hexdec ( $hex );
				if ($dec < 128) {
					$maxLength = ($encodedCharPos == 0) ? $maxLength : $maxLength - ($lookBack - $encodedCharPos);
					$foundSplitPos = true;
				} elseif ($dec >= 192) {
					$maxLength = $maxLength - ($lookBack - $encodedCharPos);
					$foundSplitPos = true;
				} elseif ($dec < 192) {
					$lookBack += 3;
				}
			} else {
				$foundSplitPos = true;
			}
		}
		return $maxLength;
	}
	public function SetWordWrap() {
		if ($this->WordWrap < 1) {
			return;
		}
		switch ($this->message_type) {
			case 'alt' :
			case 'alt_attachments' :
				$this->AltBody = $this->WrapText ( $this->AltBody, $this->WordWrap );
				break;
			default :
				$this->Body = $this->WrapText ( $this->Body, $this->WordWrap );
				break;
		}
	}
	public function CreateHeader() {
		$result = '';
		$uniq_id = md5 ( uniqid ( time () ) );
		$this->boundary [1] = 'b1_' . $uniq_id;
		$this->boundary [2] = 'b2_' . $uniq_id;
		$result .= $this->HeaderLine ( 'Date', self::RFCDate () );
		if ($this->Sender == '') {
			$result .= $this->HeaderLine ( 'Return-Path', trim ( $this->From ) );
		} else {
			$result .= $this->HeaderLine ( 'Return-Path', trim ( $this->Sender ) );
		}
		if ($this->Mailer != 'mail') {
			if ($this->SingleTo === true) {
				foreach ( $this->to as $t ) {
					$this->SingleToArray [] = $this->AddrFormat ( $t );
				}
			} else {
				if (count ( $this->to ) > 0) {
					$result .= $this->AddrAppend ( 'To', $this->to );
				} elseif (count ( $this->cc ) == 0) {
					$result .= $this->HeaderLine ( 'To', 'undisclosed-recipients:;' );
				}
			}
		}
		$from = array ();
		$from [0] [0] = trim ( $this->From );
		$from [0] [1] = $this->FromName;
		$result .= $this->AddrAppend ( 'From', $from );
		if (count ( $this->cc ) > 0) {
			$result .= $this->AddrAppend ( 'Cc', $this->cc );
		}
		if ((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count ( $this->bcc ) > 0)) {
			$result .= $this->AddrAppend ( 'Bcc', $this->bcc );
		}
		if (count ( $this->ReplyTo ) > 0) {
			$result .= $this->AddrAppend ( 'Reply-to', $this->ReplyTo );
		}
		if ($this->Mailer != 'mail') {
			$result .= $this->HeaderLine ( 'Subject', $this->EncodeHeader ( $this->SecureHeader ( $this->Subject ) ) );
		}
		if ($this->MessageID != '') {
			$result .= $this->HeaderLine ( 'Message-ID', $this->MessageID );
		} else {
			$result .= sprintf ( "Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname (), $this->LE );
		}
		$result .= $this->HeaderLine ( 'X-Priority', $this->Priority );
		$result .= $this->HeaderLine ( 'X-Mailer', 'PHPMailer ' . $this->Version . ' (phpmailer.sourceforge.net)' );
		if ($this->ConfirmReadingTo != '') {
			$result .= $this->HeaderLine ( 'Disposition-Notification-To', '<' . trim ( $this->ConfirmReadingTo ) . '>' );
		}
		for($index = 0; $index < count ( $this->CustomHeader ); $index ++) {
			$result .= $this->HeaderLine ( trim ( $this->CustomHeader [$index] [0] ), $this->EncodeHeader ( trim ( $this->CustomHeader [$index] [1] ) ) );
		}
		if (! $this->sign_key_file) {
			$result .= $this->HeaderLine ( 'MIME-Version', '1.0' );
			$result .= $this->GetMailMIME ();
		}
		return $result;
	}
	public function GetMailMIME() {
		$result = '';
		switch ($this->message_type) {
			case 'plain' :
				$result .= $this->HeaderLine ( 'Content-Transfer-Encoding', $this->Encoding );
				$result .= sprintf ( "Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet );
				break;
			case 'attachments' :
			case 'alt_attachments' :
				if ($this->InlineImageExists ()) {
					$result .= sprintf ( "Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary [1], $this->LE );
				} else {
					$result .= $this->HeaderLine ( 'Content-Type', 'multipart/mixed;' );
					$result .= $this->TextLine ( "\tboundary=\"" . $this->boundary [1] . '"' );
				}
				break;
			case 'alt' :
				$result .= $this->HeaderLine ( 'Content-Type', 'multipart/alternative;' );
				$result .= $this->TextLine ( "\tboundary=\"" . $this->boundary [1] . '"' );
				break;
		}
		if ($this->Mailer != 'mail') {
			$result .= $this->LE . $this->LE;
		}
		return $result;
	}
	public function CreateBody() {
		$body = '';
		if ($this->sign_key_file) {
			$body .= $this->GetMailMIME ();
		}
		$this->SetWordWrap ();
		switch ($this->message_type) {
			case 'alt' :
				$body .= $this->GetBoundary ( $this->boundary [1], '', 'text/plain', '' );
				$body .= $this->EncodeString ( $this->AltBody, $this->Encoding );
				$body .= $this->LE . $this->LE;
				$body .= $this->GetBoundary ( $this->boundary [1], '', 'text/html', '' );
				$body .= $this->EncodeString ( $this->Body, $this->Encoding );
				$body .= $this->LE . $this->LE;
				$body .= $this->EndBoundary ( $this->boundary [1] );
				break;
			case 'plain' :
				$body .= $this->EncodeString ( $this->Body, $this->Encoding );
				break;
			case 'attachments' :
				$body .= $this->GetBoundary ( $this->boundary [1], '', '', '' );
				$body .= $this->EncodeString ( $this->Body, $this->Encoding );
				$body .= $this->LE;
				$body .= $this->AttachAll ();
				break;
			case 'alt_attachments' :
				$body .= sprintf ( "--%s%s", $this->boundary [1], $this->LE );
				$body .= sprintf ( "Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary [2], $this->LE . $this->LE );
				$body .= $this->GetBoundary ( $this->boundary [2], '', 'text/plain', '' ) . $this->LE;
				$body .= $this->EncodeString ( $this->AltBody, $this->Encoding );
				$body .= $this->LE . $this->LE;
				$body .= $this->GetBoundary ( $this->boundary [2], '', 'text/html', '' ) . $this->LE;
				$body .= $this->EncodeString ( $this->Body, $this->Encoding );
				$body .= $this->LE . $this->LE;
				$body .= $this->EndBoundary ( $this->boundary [2] );
				$body .= $this->AttachAll ();
				break;
		}
		if ($this->IsError ()) {
			$body = '';
		} elseif ($this->sign_key_file) {
			try {
				$file = tempnam ( '', 'mail' );
				file_put_contents ( $file, $body );
				$signed = tempnam ( "", "signed" );
				if (@openssl_pkcs7_sign ( $file, $signed, "file://" . $this->sign_cert_file, array (
						"file://" . $this->sign_key_file,
						$this->sign_key_pass 
				), NULL )) {
					@unlink ( $file );
					@unlink ( $signed );
					$body = file_get_contents ( $signed );
				} else {
					@unlink ( $file );
					@unlink ( $signed );
					throw new phpmailerException ( $this->Lang ( "signing" ) . openssl_error_string () );
				}
			} catch ( phpmailerException $e ) {
				$body = '';
				if ($this->exceptions) {
					throw $e;
				}
			}
		}
		return $body;
	}
	private function GetBoundary($boundary, $charSet, $contentType, $encoding) {
		$result = '';
		if ($charSet == '') {
			$charSet = $this->CharSet;
		}
		if ($contentType == '') {
			$contentType = $this->ContentType;
		}
		if ($encoding == '') {
			$encoding = $this->Encoding;
		}
		$result .= $this->TextLine ( '--' . $boundary );
		$result .= sprintf ( "Content-Type: %s; charset = \"%s\"", $contentType, $charSet );
		$result .= $this->LE;
		$result .= $this->HeaderLine ( 'Content-Transfer-Encoding', $encoding );
		$result .= $this->LE;
		return $result;
	}
	private function EndBoundary($boundary) {
		return $this->LE . '--' . $boundary . '--' . $this->LE;
	}
	private function SetMessageType() {
		if (count ( $this->attachment ) < 1 && strlen ( $this->AltBody ) < 1) {
			$this->message_type = 'plain';
		} else {
			if (count ( $this->attachment ) > 0) {
				$this->message_type = 'attachments';
			}
			if (strlen ( $this->AltBody ) > 0 && count ( $this->attachment ) < 1) {
				$this->message_type = 'alt';
			}
			if (strlen ( $this->AltBody ) > 0 && count ( $this->attachment ) > 0) {
				$this->message_type = 'alt_attachments';
			}
		}
	}
	public function HeaderLine($name, $value) {
		return $name . ': ' . $value . $this->LE;
	}
	public function TextLine($value) {
		return $value . $this->LE;
	}
	public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
		try {
			if (! @is_file ( $path )) {
				throw new phpmailerException ( $this->Lang ( 'file_access' ) . $path, self::STOP_CONTINUE );
			}
			$filename = basename ( $path );
			if ($name == '') {
				$name = $filename;
			}
			$this->attachment [] = array (
					0 => $path,
					1 => $filename,
					2 => $name,
					3 => $encoding,
					4 => $type,
					5 => false,
					6 => 'attachment',
					7 => 0 
			);
		} catch ( phpmailerException $e ) {
			$this->SetError ( $e->getMessage () );
			if ($this->exceptions) {
				throw $e;
			}
			echo $e->getMessage () . "\n";
			if ($e->getCode () == self::STOP_CRITICAL) {
				return false;
			}
		}
		return true;
	}
	public function GetAttachments() {
		return $this->attachment;
	}
	private function AttachAll() {
		$mime = array ();
		$cidUniq = array ();
		$incl = array ();
		foreach ( $this->attachment as $attachment ) {
			$bString = $attachment [5];
			if ($bString) {
				$string = $attachment [0];
			} else {
				$path = $attachment [0];
			}
			if (in_array ( $attachment [0], $incl )) {
				continue;
			}
			$filename = $attachment [1];
			$name = $attachment [2];
			$encoding = $attachment [3];
			$type = $attachment [4];
			$disposition = $attachment [6];
			$cid = $attachment [7];
			$incl [] = $attachment [0];
			if ($disposition == 'inline' && isset ( $cidUniq [$cid] )) {
				continue;
			}
			$cidUniq [$cid] = true;
			$mime [] = sprintf ( "--%s%s", $this->boundary [1], $this->LE );
			$mime [] = sprintf ( "Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader ( $this->SecureHeader ( $name ) ), $this->LE );
			$mime [] = sprintf ( "Content-Transfer-Encoding: %s%s", $encoding, $this->LE );
			if ($disposition == 'inline') {
				$mime [] = sprintf ( "Content-ID: <%s>%s", $cid, $this->LE );
			}
			$mime [] = sprintf ( "Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader ( $this->SecureHeader ( $name ) ), $this->LE . $this->LE );
			if ($bString) {
				$mime [] = $this->EncodeString ( $string, $encoding );
				if ($this->IsError ()) {
					return '';
				}
				$mime [] = $this->LE . $this->LE;
			} else {
				$mime [] = $this->EncodeFile ( $path, $encoding );
				if ($this->IsError ()) {
					return '';
				}
				$mime [] = $this->LE . $this->LE;
			}
		}
		$mime [] = sprintf ( "--%s--%s", $this->boundary [1], $this->LE );
		return join ( '', $mime );
	}
	private function EncodeFile($path, $encoding = 'base64') {
		try {
			if (! is_readable ( $path )) {
				throw new phpmailerException ( $this->Lang ( 'file_open' ) . $path, self::STOP_CONTINUE );
			}
			if (function_exists ( 'get_magic_quotes' )) {
				function get_magic_quotes() {
					return false;
				}
			}
			if (PHP_VERSION < 6) {
				$magic_quotes = get_magic_quotes_runtime ();
				set_magic_quotes_runtime ( 0 );
			}
			$file_buffer = file_get_contents ( $path );
			$file_buffer = $this->EncodeString ( $file_buffer, $encoding );
			if (PHP_VERSION < 6) {
				set_magic_quotes_runtime ( $magic_quotes );
			}
			return $file_buffer;
		} catch ( Exception $e ) {
			$this->SetError ( $e->getMessage () );
			return '';
		}
	}
	public function EncodeString($str, $encoding = 'base64') {
		$encoded = '';
		switch (strtolower ( $encoding )) {
			case 'base64' :
				$encoded = chunk_split ( base64_encode ( $str ), 76, $this->LE );
				break;
			case '7bit' :
			case '8bit' :
				$encoded = $this->FixEOL ( $str );
				if (substr ( $encoded, - (strlen ( $this->LE )) ) != $this->LE)
					$encoded .= $this->LE;
				break;
			case 'binary' :
				$encoded = $str;
				break;
			case 'quoted-printable' :
				$encoded = $this->EncodeQP ( $str );
				break;
			default :
				$this->SetError ( $this->Lang ( 'encoding' ) . $encoding );
				break;
		}
		return $encoded;
	}
	public function EncodeHeader($str, $position = 'text') {
		$x = 0;
		switch (strtolower ( $position )) {
			case 'phrase' :
				if (! preg_match ( '/[\200-\377]/', $str )) {
					$encoded = addcslashes ( $str, "\0..\37\177\\\"" );
					if (($str == $encoded) && ! preg_match ( '/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str )) {
						return ($encoded);
					} else {
						return ("\"$encoded\"");
					}
				}
				$x = preg_match_all ( '/[^\040\041\043-\133\135-\176]/', $str, $matches );
				break;
			case 'comment' :
				$x = preg_match_all ( '/[()"]/', $str, $matches );
			case 'text' :
			default :
				$x += preg_match_all ( '/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches );
				break;
		}
		if ($x == 0) {
			return ($str);
		}
		$maxlen = 75 - 7 - strlen ( $this->CharSet );
		if (strlen ( $str ) / 3 < $x) {
			$encoding = 'B';
			if (function_exists ( 'mb_strlen' ) && $this->HasMultiBytes ( $str )) {
				$encoded = $this->Base64EncodeWrapMB ( $str );
			} else {
				$encoded = base64_encode ( $str );
				$maxlen -= $maxlen % 4;
				$encoded = trim ( chunk_split ( $encoded, $maxlen, "\n" ) );
			}
		} else {
			$encoding = 'Q';
			$encoded = $this->EncodeQ ( $str, $position );
			$encoded = $this->WrapText ( $encoded, $maxlen, true );
			$encoded = str_replace ( '=' . $this->LE, "\n", trim ( $encoded ) );
		}
		$encoded = preg_replace ( '/^(.*)$/m', " =?" . $this->CharSet . "?$encoding?\\1?=", $encoded );
		$encoded = trim ( str_replace ( "\n", $this->LE, $encoded ) );
		return $encoded;
	}
	public function HasMultiBytes($str) {
		if (function_exists ( 'mb_strlen' )) {
			return (strlen ( $str ) > mb_strlen ( $str, $this->CharSet ));
		} else {
			return false;
		}
	}
	public function Base64EncodeWrapMB($str) {
		$start = "=?" . $this->CharSet . "?B?";
		$end = "?=";
		$encoded = "";
		$mb_length = mb_strlen ( $str, $this->CharSet );
		$length = 75 - strlen ( $start ) - strlen ( $end );
		$ratio = $mb_length / strlen ( $str );
		$offset = $avgLength = floor ( $length * $ratio * .75 );
		for($i = 0; $i < $mb_length; $i += $offset) {
			$lookBack = 0;
			do {
				$offset = $avgLength - $lookBack;
				$chunk = mb_substr ( $str, $i, $offset, $this->CharSet );
				$chunk = base64_encode ( $chunk );
				$lookBack ++;
			} while ( strlen ( $chunk ) > $length );
			$encoded .= $chunk . $this->LE;
		}
		$encoded = substr ( $encoded, 0, - strlen ( $this->LE ) );
		return $encoded;
	}
	public function EncodeQPphp($input = '', $line_max = 76, $space_conv = false) {
		$hex = array (
				'0',
				'1',
				'2',
				'3',
				'4',
				'5',
				'6',
				'7',
				'8',
				'9',
				'A',
				'B',
				'C',
				'D',
				'E',
				'F' 
		);
		$lines = preg_split ( '/(?:\r\n|\r|\n)/', $input );
		$eol = "\r\n";
		$escape = '=';
		$output = '';
		while ( list ( , $line ) = each ( $lines ) ) {
			$linlen = strlen ( $line );
			$newline = '';
			for($i = 0; $i < $linlen; $i ++) {
				$c = substr ( $line, $i, 1 );
				$dec = ord ( $c );
				if (($i == 0) && ($dec == 46)) {
					$c = '=2E';
				}
				if ($dec == 32) {
					if ($i == ($linlen - 1)) {
						$c = '=20';
					} elseif ($space_conv) {
						$c = '=20';
					}
				} elseif (($dec == 61) || ($dec < 32) || ($dec > 126)) {
					$h2 = floor ( $dec / 16 );
					$h1 = floor ( $dec % 16 );
					$c = $escape . $hex [$h2] . $hex [$h1];
				}
				if ((strlen ( $newline ) + strlen ( $c )) >= $line_max) {
					$output .= $newline . $escape . $eol;
					$newline = '';
					if ($dec == 46) {
						$c = '=2E';
					}
				}
				$newline .= $c;
			}
			$output .= $newline . $eol;
		}
		return $output;
	}
	public function EncodeQP($string, $line_max = 76, $space_conv = false) {
		if (function_exists ( 'quoted_printable_encode' )) {
			return quoted_printable_encode ( $string );
		}
		$filters = stream_get_filters ();
		if (! in_array ( 'convert.*', $filters )) {
			return $this->EncodeQPphp ( $string, $line_max, $space_conv );
		}
		$fp = fopen ( 'php://temp/', 'r+' );
		$string = preg_replace ( '/\r\n?/', $this->LE, $string );
		$params = array (
				'line-length' => $line_max,
				'line-break-chars' => $this->LE 
		);
		$s = stream_filter_append ( $fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params );
		fputs ( $fp, $string );
		rewind ( $fp );
		$out = stream_get_contents ( $fp );
		stream_filter_remove ( $s );
		$out = preg_replace ( '/^\./m', '=2E', $out );
		fclose ( $fp );
		return $out;
	}
	public function EncodeQ($str, $position = 'text') {
		$encoded = preg_replace ( '/[\r\n]*/', '', $str );
		switch (strtolower ( $position )) {
			case 'phrase' :
				$encoded = preg_replace ( "/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded );
				break;
			case 'comment' :
				$encoded = preg_replace ( "/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded );
			case 'text' :
			default :
				$encoded = preg_replace ( '/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded );
				break;
		}
		$encoded = str_replace ( ' ', '_', $encoded );
		return $encoded;
	}
	public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
		$this->attachment [] = array (
				0 => $string,
				1 => $filename,
				2 => basename ( $filename ),
				3 => $encoding,
				4 => $type,
				5 => true,
				6 => 'attachment',
				7 => 0 
		);
	}
	public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
		if (! @is_file ( $path )) {
			$this->SetError ( $this->Lang ( 'file_access' ) . $path );
			return false;
		}
		$filename = basename ( $path );
		if ($name == '') {
			$name = $filename;
		}
		$this->attachment [] = array (
				0 => $path,
				1 => $filename,
				2 => $name,
				3 => $encoding,
				4 => $type,
				5 => false,
				6 => 'inline',
				7 => $cid 
		);
		return true;
	}
	public function InlineImageExists() {
		foreach ( $this->attachment as $attachment ) {
			if ($attachment [6] == 'inline') {
				return true;
			}
		}
		return false;
	}
	public function ClearAddresses() {
		foreach ( $this->to as $to ) {
			unset ( $this->all_recipients [strtolower ( $to [0] )] );
		}
		$this->to = array ();
	}
	public function ClearCCs() {
		foreach ( $this->cc as $cc ) {
			unset ( $this->all_recipients [strtolower ( $cc [0] )] );
		}
		$this->cc = array ();
	}
	public function ClearBCCs() {
		foreach ( $this->bcc as $bcc ) {
			unset ( $this->all_recipients [strtolower ( $bcc [0] )] );
		}
		$this->bcc = array ();
	}
	public function ClearReplyTos() {
		$this->ReplyTo = array ();
	}
	public function ClearAllRecipients() {
		$this->to = array ();
		$this->cc = array ();
		$this->bcc = array ();
		$this->all_recipients = array ();
	}
	public function ClearAttachments() {
		$this->attachment = array ();
	}
	public function ClearCustomHeaders() {
		$this->CustomHeader = array ();
	}
	protected function SetError($msg) {
		$this->error_count ++;
		if ($this->Mailer == 'smtp' and ! is_null ( $this->smtp )) {
			$lasterror = $this->smtp->getError ();
			if (! empty ( $lasterror ) and array_key_exists ( 'smtp_msg', $lasterror )) {
				$msg .= '<p>' . $this->Lang ( 'smtp_error' ) . $lasterror ['smtp_msg'] . "</p>\n";
			}
		}
		$this->ErrorInfo = $msg;
	}
	public static function RFCDate() {
		$tz = date ( 'Z' );
		$tzs = ($tz < 0) ? '-' : '+';
		$tz = abs ( $tz );
		$tz = ( int ) ($tz / 3600) * 100 + ($tz % 3600) / 60;
		$result = sprintf ( "%s %s%04d", date ( 'D, j M Y H:i:s' ), $tzs, $tz );
		return $result;
	}
	private function ServerHostname() {
		if (! empty ( $this->Hostname )) {
			$result = $this->Hostname;
		} elseif (isset ( $_SERVER ['SERVER_NAME'] )) {
			$result = $_SERVER ['SERVER_NAME'];
		} else {
			$result = 'localhost.localdomain';
		}
		return $result;
	}
	private function Lang($key) {
		if (count ( $this->language ) < 1) {
			$this->SetLanguage ( 'en' );
		}
		if (isset ( $this->language [$key] )) {
			return $this->language [$key];
		} else {
			return 'Language string failed to load: ' . $key;
		}
	}
	public function IsError() {
		return ($this->error_count > 0);
	}
	private function FixEOL($str) {
		$str = str_replace ( "\r\n", "\n", $str );
		$str = str_replace ( "\r", "\n", $str );
		$str = str_replace ( "\n", $this->LE, $str );
		return $str;
	}
	public function AddCustomHeader($custom_header) {
		$this->CustomHeader [] = explode ( ':', $custom_header, 2 );
	}
	public function MsgHTML($message, $basedir = '') {
		preg_match_all ( "/(src|background)=\"(.*)\"/Ui", $message, $images );
		if (isset ( $images [2] )) {
			foreach ( $images [2] as $i => $url ) {
				if (! preg_match ( '#^[A-z]+://#', $url )) {
					$filename = basename ( $url );
					$directory = dirname ( $url );
					($directory == '.') ? $directory = '' : '';
					$cid = 'cid:' . md5 ( $filename );
					$ext = pathinfo ( $filename, PATHINFO_EXTENSION );
					$mimeType = self::_mime_types ( $ext );
					if (strlen ( $basedir ) > 1 && substr ( $basedir, - 1 ) != '/') {
						$basedir .= '/';
					}
					if (strlen ( $directory ) > 1 && substr ( $directory, - 1 ) != '/') {
						$directory .= '/';
					}
					if ($this->AddEmbeddedImage ( $basedir . $directory . $filename, md5 ( $filename ), $filename, 'base64', $mimeType )) {
						$message = preg_replace ( "/" . $images [1] [$i] . "=\"" . preg_quote ( $url, '/' ) . "\"/Ui", $images [1] [$i] . "=\"" . $cid . "\"", $message );
					}
				}
			}
		}
		$this->IsHTML ( true );
		$this->Body = $message;
		$textMsg = trim ( strip_tags ( preg_replace ( '/<(head|title|style|script)[^>]*>.*?<\/\\1>/s', '', $message ) ) );
		if (! empty ( $textMsg ) && empty ( $this->AltBody )) {
			$this->AltBody = html_entity_decode ( $textMsg );
		}
		if (empty ( $this->AltBody )) {
			$this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
		}
	}
	public static function _mime_types($ext = '') {
		$mimes = array (
				'hqx' => 'application/mac-binhex40',
				'cpt' => 'application/mac-compactpro',
				'doc' => 'application/msword',
				'bin' => 'application/macbinary',
				'dms' => 'application/octet-stream',
				'lha' => 'application/octet-stream',
				'lzh' => 'application/octet-stream',
				'exe' => 'application/octet-stream',
				'class' => 'application/octet-stream',
				'psd' => 'application/octet-stream',
				'so' => 'application/octet-stream',
				'sea' => 'application/octet-stream',
				'dll' => 'application/octet-stream',
				'oda' => 'application/oda',
				'pdf' => 'application/pdf',
				'ai' => 'application/postscript',
				'eps' => 'application/postscript',
				'ps' => 'application/postscript',
				'smi' => 'application/smil',
				'smil' => 'application/smil',
				'mif' => 'application/vnd.mif',
				'xls' => 'application/vnd.ms-excel',
				'ppt' => 'application/vnd.ms-powerpoint',
				'wbxml' => 'application/vnd.wap.wbxml',
				'wmlc' => 'application/vnd.wap.wmlc',
				'dcr' => 'application/x-director',
				'dir' => 'application/x-director',
				'dxr' => 'application/x-director',
				'dvi' => 'application/x-dvi',
				'gtar' => 'application/x-gtar',
				'php' => 'application/x-httpd-php',
				'php4' => 'application/x-httpd-php',
				'php3' => 'application/x-httpd-php',
				'phtml' => 'application/x-httpd-php',
				'phps' => 'application/x-httpd-php-source',
				'js' => 'application/x-javascript',
				'swf' => 'application/x-shockwave-flash',
				'sit' => 'application/x-stuffit',
				'tar' => 'application/x-tar',
				'tgz' => 'application/x-tar',
				'xhtml' => 'application/xhtml+xml',
				'xht' => 'application/xhtml+xml',
				'zip' => 'application/zip',
				'mid' => 'audio/midi',
				'midi' => 'audio/midi',
				'mpga' => 'audio/mpeg',
				'mp2' => 'audio/mpeg',
				'mp3' => 'audio/mpeg',
				'aif' => 'audio/x-aiff',
				'aiff' => 'audio/x-aiff',
				'aifc' => 'audio/x-aiff',
				'ram' => 'audio/x-pn-realaudio',
				'rm' => 'audio/x-pn-realaudio',
				'rpm' => 'audio/x-pn-realaudio-plugin',
				'ra' => 'audio/x-realaudio',
				'rv' => 'video/vnd.rn-realvideo',
				'wav' => 'audio/x-wav',
				'bmp' => 'image/bmp',
				'gif' => 'image/gif',
				'jpeg' => 'image/jpeg',
				'jpg' => 'image/jpeg',
				'jpe' => 'image/jpeg',
				'png' => 'image/png',
				'tiff' => 'image/tiff',
				'tif' => 'image/tiff',
				'css' => 'text/css',
				'html' => 'text/html',
				'htm' => 'text/html',
				'shtml' => 'text/html',
				'txt' => 'text/plain',
				'text' => 'text/plain',
				'log' => 'text/plain',
				'rtx' => 'text/richtext',
				'rtf' => 'text/rtf',
				'xml' => 'text/xml',
				'xsl' => 'text/xml',
				'mpeg' => 'video/mpeg',
				'mpg' => 'video/mpeg',
				'mpe' => 'video/mpeg',
				'qt' => 'video/quicktime',
				'mov' => 'video/quicktime',
				'avi' => 'video/x-msvideo',
				'movie' => 'video/x-sgi-movie',
				'doc' => 'application/msword',
				'word' => 'application/msword',
				'xl' => 'application/excel',
				'eml' => 'message/rfc822' 
		);
		return (! isset ( $mimes [strtolower ( $ext )] )) ? 'application/octet-stream' : $mimes [strtolower ( $ext )];
	}
	public function set($name, $value = '') {
		try {
			if (isset ( $this->$name )) {
				$this->$name = $value;
			} else {
				throw new phpmailerException ( $this->Lang ( 'variable_set' ) . $name, self::STOP_CRITICAL );
			}
		} catch ( Exception $e ) {
			$this->SetError ( $e->getMessage () );
			if ($e->getCode () == self::STOP_CRITICAL) {
				return false;
			}
		}
		return true;
	}
	public function SecureHeader($str) {
		$str = str_replace ( "\r", '', $str );
		$str = str_replace ( "\n", '', $str );
		return trim ( $str );
	}
	public function Sign($cert_filename, $key_filename, $key_pass) {
		$this->sign_cert_file = $cert_filename;
		$this->sign_key_file = $key_filename;
		$this->sign_key_pass = $key_pass;
	}
	public function DKIM_QP($txt) {
		$tmp = "";
		$line = "";
		for($i = 0; $i < strlen ( $txt ); $i ++) {
			$ord = ord ( $txt [$i] );
			if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) {
				$line .= $txt [$i];
			} else {
				$line .= "=" . sprintf ( "%02X", $ord );
			}
		}
		return $line;
	}
	public function DKIM_Sign($s) {
		$privKeyStr = file_get_contents ( $this->DKIM_private );
		if ($this->DKIM_passphrase != '') {
			$privKey = openssl_pkey_get_private ( $privKeyStr, $this->DKIM_passphrase );
		} else {
			$privKey = $privKeyStr;
		}
		if (openssl_sign ( $s, $signature, $privKey )) {
			return base64_encode ( $signature );
		}
	}
	public function DKIM_HeaderC($s) {
		$s = preg_replace ( "/\r\n\s+/", " ", $s );
		$lines = explode ( "\r\n", $s );
		foreach ( $lines as $key => $line ) {
			list ( $heading, $value ) = explode ( ":", $line, 2 );
			$heading = strtolower ( $heading );
			$value = preg_replace ( "/\s+/", " ", $value );
			$lines [$key] = $heading . ":" . trim ( $value );
		}
		$s = implode ( "\r\n", $lines );
		return $s;
	}
	public function DKIM_BodyC($body) {
		if ($body == '')
			return "\r\n";
		$body = str_replace ( "\r\n", "\n", $body );
		$body = str_replace ( "\n", "\r\n", $body );
		while ( substr ( $body, strlen ( $body ) - 4, 4 ) == "\r\n\r\n" ) {
			$body = substr ( $body, 0, strlen ( $body ) - 2 );
		}
		return $body;
	}
	public function DKIM_Add($headers_line, $subject, $body) {
		$DKIMsignatureType = 'rsa-sha1';
		$DKIMcanonicalization = 'relaxed/simple';
		$DKIMquery = 'dns/txt';
		$DKIMtime = time ();
		$subject_header = "Subject: $subject";
		$headers = explode ( "\r\n", $headers_line );
		foreach ( $headers as $header ) {
			if (strpos ( $header, 'From:' ) === 0) {
				$from_header = $header;
			} elseif (strpos ( $header, 'To:' ) === 0) {
				$to_header = $header;
			}
		}
		$from = str_replace ( '|', '=7C', $this->DKIM_QP ( $from_header ) );
		$to = str_replace ( '|', '=7C', $this->DKIM_QP ( $to_header ) );
		$subject = str_replace ( '|', '=7C', $this->DKIM_QP ( $subject_header ) );
		$body = $this->DKIM_BodyC ( $body );
		$DKIMlen = strlen ( $body );
		$DKIMb64 = base64_encode ( pack ( "H*", sha1 ( $body ) ) );
		$ident = ($this->DKIM_identity == '') ? '' : " i=" . $this->DKIM_identity . ";";
		$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n" . "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n" . "\th=From:To:Subject;\r\n" . "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n" . "\tz=$from\r\n" . "\t|$to\r\n" . "\t|$subject;\r\n" . "\tbh=" . $DKIMb64 . ";\r\n" . "\tb=";
		$toSign = $this->DKIM_HeaderC ( $from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs );
		$signed = $this->DKIM_Sign ( $toSign );
		return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n" . $dkimhdrs . $signed . "\r\n";
	}
	protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body) {
		if (! empty ( $this->action_function ) && function_exists ( $this->action_function )) {
			$params = array (
					$isSent,
					$to,
					$cc,
					$bcc,
					$subject,
					$body 
			);
			call_user_func_array ( $this->action_function, $params );
		}
	}
}
class phpmailerException extends Think\Exception {
	public function errorMessage() {
		$errorMsg = '<strong>' . $this->getMessage () . "</strong><br />\n";
		return $errorMsg;
	}
}
class SMTP {
	public $SMTP_PORT = 25;
	public $CRLF = "\r\n";
	public $do_debug;
	public $do_verp = false;
	private $smtp_conn;
	private $error;
	private $helo_rply;
	public function __construct() {
		$this->smtp_conn = 0;
		$this->error = null;
		$this->helo_rply = null;
		$this->do_debug = 0;
	}
	public function Connect($host, $port = 0, $tval = 30) {
		$this->error = null;
		if ($this->connected ()) {
			$this->error = array (
					"error" => "Already connected to a server" 
			);
			return false;
		}
		if (empty ( $port )) {
			$port = $this->SMTP_PORT;
		}
		$this->smtp_conn = @fsockopen ( $host, $port, $errno, $errstr, $tval );
		if (empty ( $this->smtp_conn )) {
			$this->error = array (
					"error" => "Failed to connect to server",
					"errno" => $errno,
					"errstr" => $errstr 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": $errstr ($errno)" . $this->CRLF . '<br />';
			}
			return false;
		}
		if (substr ( PHP_OS, 0, 3 ) != "WIN")
			socket_set_timeout ( $this->smtp_conn, $tval, 0 );
		$announce = $this->get_lines ();
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $announce . $this->CRLF . '<br />';
		}
		return true;
	}
	public function StartTLS() {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called StartTLS() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "STARTTLS" . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 220) {
			$this->error = array (
					"error" => "STARTTLS not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		if (! stream_socket_enable_crypto ( $this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT )) {
			return false;
		}
		return true;
	}
	public function Authenticate($username, $password) {
		fputs ( $this->smtp_conn, "AUTH LOGIN" . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($code != 334) {
			$this->error = array (
					"error" => "AUTH not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		fputs ( $this->smtp_conn, base64_encode ( $username ) . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($code != 334) {
			$this->error = array (
					"error" => "Username not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		fputs ( $this->smtp_conn, base64_encode ( $password ) . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($code != 235) {
			$this->error = array (
					"error" => "Password not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function Connected() {
		if (! empty ( $this->smtp_conn )) {
			$sock_status = socket_get_status ( $this->smtp_conn );
			if ($sock_status ["eof"]) {
				if ($this->do_debug >= 1) {
					echo "SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected";
				}
				$this->Close ();
				return false;
			}
			return true;
		}
		return false;
	}
	public function Close() {
		$this->error = null;
		$this->helo_rply = null;
		if (! empty ( $this->smtp_conn )) {
			fclose ( $this->smtp_conn );
			$this->smtp_conn = 0;
		}
	}
	public function Data($msg_data) {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Data() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "DATA" . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 354) {
			$this->error = array (
					"error" => "DATA command not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		$msg_data = str_replace ( "\r\n", "\n", $msg_data );
		$msg_data = str_replace ( "\r", "\n", $msg_data );
		$lines = explode ( "\n", $msg_data );
		$field = substr ( $lines [0], 0, strpos ( $lines [0], ":" ) );
		$in_headers = false;
		if (! empty ( $field ) && ! strstr ( $field, " " )) {
			$in_headers = true;
		}
		$max_line_length = 998;
		while ( list ( , $line ) = @each ( $lines ) ) {
			$lines_out = null;
			if ($line == "" && $in_headers) {
				$in_headers = false;
			}
			while ( strlen ( $line ) > $max_line_length ) {
				$pos = strrpos ( substr ( $line, 0, $max_line_length ), " " );
				if (! $pos) {
					$pos = $max_line_length - 1;
					$lines_out [] = substr ( $line, 0, $pos );
					$line = substr ( $line, $pos );
				} else {
					$lines_out [] = substr ( $line, 0, $pos );
					$line = substr ( $line, $pos + 1 );
				}
				if ($in_headers) {
					$line = "\t" . $line;
				}
			}
			$lines_out [] = $line;
			while ( list ( , $line_out ) = @each ( $lines_out ) ) {
				if (strlen ( $line_out ) > 0) {
					if (substr ( $line_out, 0, 1 ) == ".") {
						$line_out = "." . $line_out;
					}
				}
				fputs ( $this->smtp_conn, $line_out . $this->CRLF );
			}
		}
		fputs ( $this->smtp_conn, $this->CRLF . "." . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250) {
			$this->error = array (
					"error" => "DATA not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function Hello($host = '') {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Hello() without being connected" 
			);
			return false;
		}
		if (empty ( $host )) {
			$host = "localhost";
		}
		if (! $this->SendHello ( "EHLO", $host )) {
			if (! $this->SendHello ( "HELO", $host )) {
				return false;
			}
		}
		return true;
	}
	private function SendHello($hello, $host) {
		fputs ( $this->smtp_conn, $hello . " " . $host . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250) {
			$this->error = array (
					"error" => $hello . " not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		$this->helo_rply = $rply;
		return true;
	}
	public function Mail($from) {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Mail() without being connected" 
			);
			return false;
		}
		$useVerp = ($this->do_verp ? "XVERP" : "");
		fputs ( $this->smtp_conn, "MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250) {
			$this->error = array (
					"error" => "MAIL not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function Quit($close_on_error = true) {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Quit() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "quit" . $this->CRLF );
		$byemsg = $this->get_lines ();
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $byemsg . $this->CRLF . '<br />';
		}
		$rval = true;
		$e = null;
		$code = substr ( $byemsg, 0, 3 );
		if ($code != 221) {
			$e = array (
					"error" => "SMTP server rejected quit command",
					"smtp_code" => $code,
					"smtp_rply" => substr ( $byemsg, 4 ) 
			);
			$rval = false;
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $e ["error"] . ": " . $byemsg . $this->CRLF . '<br />';
			}
		}
		if (empty ( $e ) || $close_on_error) {
			$this->Close ();
		}
		return $rval;
	}
	public function Recipient($to) {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Recipient() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "RCPT TO:<" . $to . ">" . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250 && $code != 251) {
			$this->error = array (
					"error" => "RCPT not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function Reset() {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called Reset() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "RSET" . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250) {
			$this->error = array (
					"error" => "RSET failed",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function SendAndMail($from) {
		$this->error = null;
		if (! $this->connected ()) {
			$this->error = array (
					"error" => "Called SendAndMail() without being connected" 
			);
			return false;
		}
		fputs ( $this->smtp_conn, "SAML FROM:" . $from . $this->CRLF );
		$rply = $this->get_lines ();
		$code = substr ( $rply, 0, 3 );
		if ($this->do_debug >= 2) {
			echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />';
		}
		if ($code != 250) {
			$this->error = array (
					"error" => "SAML not accepted from server",
					"smtp_code" => $code,
					"smtp_msg" => substr ( $rply, 4 ) 
			);
			if ($this->do_debug >= 1) {
				echo "SMTP -> ERROR: " . $this->error ["error"] . ": " . $rply . $this->CRLF . '<br />';
			}
			return false;
		}
		return true;
	}
	public function Turn() {
		$this->error = array (
				"error" => "This method, TURN, of the SMTP " . "is not implemented" 
		);
		if ($this->do_debug >= 1) {
			echo "SMTP -> NOTICE: " . $this->error ["error"] . $this->CRLF . '<br />';
		}
		return false;
	}
	public function getError() {
		return $this->error;
	}
	private function get_lines() {
		$data = "";
		while ( $str = @fgets ( $this->smtp_conn, 515 ) ) {
			if ($this->do_debug >= 4) {
				echo "SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF . '<br />';
				echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF . '<br />';
			}
			$data .= $str;
			if ($this->do_debug >= 4) {
				echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '<br />';
			}
			if (substr ( $str, 3, 1 ) == " ") {
				break;
			}
		}
		return $data;
	}
}
?>